IEC 60840:2020 RLV IEC Webstore. IEC 60840:2020 specifies test methods and requirements for power cable systems, cables alone and accessories alone, for fixed installations and for rated voltages above 30 kV (U m = 36 kV) up to and including 150 kV (U m = 170 kV). The requirements apply to single-core cables and to individually screened three-core cables and to their accessories for usual conditions of installation and operation, but not to special cables, such as submarine cables and their accessories, for which.
IEC 60840:2020 RLV IEC Webstore from www.normfile.org
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